Popular courses 'Biology' at Biology
Biology Study guides, Revision notes & Summaries
Looking for the best study guides, study notes and summaries about Biology? On this page you'll find 1550 study documents about Biology.
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Test Bank for Biology Exploring the Diversity of Life, 4th Canadian Edition
- Other • 890 pages • 2023
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Test Bank for Biology Exploring the Diversity of Life, 4th Canadian Edition
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Test Bank for Biology 6th Edition by Robert Brooker. isbn. 9781264039715.
- Exam (elaborations) • 920 pages • 2024 Popular
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Test Bank Biology 6th Edition by Robert Brooker, Eric P. Widmaier, Linda E. Graham and Peter D. Stiling. 
 
test bank for biology 6e brooker.
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BIOD 171 module 6 (2 Versions)
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BIOD 171 module 6 (2 Versions) 
. True or False: Because the genome is contained within an enclosed space, 
(much like the nucleus of a cell) viruses are classified as eukaryotic: False. 
Viruses are neither eukaryotic nor prokaryotic 
2. Describe the two basic components of a virus (short answer): A virus has 1. 
genomic material comprised of either DNA or RNA and 2. a capsid, a 
membrane-like protective structure that contains the genetic material, similar 
to the nucleus of a eukaryotic cell...
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Biology A & B Full bundle.
- Package deal • 8 items • 2024
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This Biology A & B Bundle contains Revision Papers with complete solutions. Best for Exam Preparations and Guaranteed Success. Latest update format.
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OCR 2023 Biology B H422/03: Practical skills in biology A Level Question Paper & Mark Scheme (Merged)
- Exam (elaborations) • 50 pages • 2024
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Apoptosis is the programmed cell death of damaged or unwanted cells. 
(a) Fig. 1.1 shows a transmission electron micrograph (TEM) of apoptosis of a leucocyte. 
Fig. 1.1 
A 
B 
C 
(i) Name the following structures and processes shown in Fig. 1.1: 
• the structure labelled A forming in the cell surface membrane 
• the process occurring to the organelle labelled B 
• the structure labelled C. 
Structure A ...........................................................................................
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OCR 2023 Biology B H422/02: Scientific literacy in biology A Level Question Paper & Mark Scheme (Merged)
- Exam (elaborations) • 66 pages • 2024
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2 
OCR 2023 
1 This question is based on the Advance Notice Article ‘Development of therapeutic antibodies 
for the treatment of disease’. 
(a) (i) State what is meant by the term antigen. 
........................................................................................................................................... 
. ..................................................................................................................................[1] 
(ii) Scientists can combine...
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OCR 2023 Biology B H422/01: Fundamentals of biology A Level Question Paper & Mark Scheme (Merged)
- Exam (elaborations) • 71 pages • 2024
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2 
OCR 2023 
Section A 
You should spend a maximum of 40 minutes on this section. 
Write your answer for each question in the box provided. 
1 The image shows an erythrocyte after being placed in a solution. 
Which option explains the appearance of the erythrocyte? 
A The solution was distilled water. 
B The water potential of the solution is equal to the water potential of the cytoplasm of the 
erythrocyte. 
C The water potential of the solution was less negative than the cytoplasm of the eryth...
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OCR 2023 Biology A H420/03: Unified biology A Level Question Paper & Mark Scheme (Merged)
- Exam (elaborations) • 52 pages • 2024
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1 Cats are mammals. 
(a) A light micrograph of a section through the trachea of a cat is shown in Fig. 1.1. 
Fig. 1.1 
A 
B 
C 
(i) Name the tissues labelled A and B in Fig. 1.1. 
A ........................................................................................................................................ 
B ........................................................................................................................................ 
[2] 
(ii) Name the two types of cell in ...
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Biology 1040 Exam 1- Espinoza Clemson Questions with Complete Solutions
- Exam (elaborations) • 9 pages • 2024
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Prokaryotes do not have a ________. However, they do have ________. Correct Answer-nucleus, DNA. 
 
What two things store energy in cells? Correct Answer-ion gradient and covalent bonds. 
 
True or False: both prokaryotes and eukaryotes have ribosomes and plasma membranes. Correct Answer-True 
 
What are the big 6 atoms? Correct Answer-Carbon, Hydrogen, Oxygen, Phosphorus, Sulfur, Nitrogen 
 
What is assimilation? Correct Answer-making the big 4 macromolecules (proteins, carbs, nucleic acids, li...
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Bio 1040 Exam 2 Questions with complete solutions
- Exam (elaborations) • 28 pages • 2024
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What are the general characteristics of all animals? Correct Answer-Getting food, digestion, cellular respiration, respiratory exchange, assimilation, secretion, elimination, reproduction, asexual growth/movement 
 
What is the difference between anatomy and physiology in terms of the scope of topics each area of study covers? Correct Answer-anatomy - reflects history, structure 
physiology - function 
 
What are the levels of organization in an animal from smallest to largest level? Correct Ans...
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OCR 2023 Biology AH420/02: Biological diversity A Level Question Paper & Mark Scheme (Merged)
- Exam (elaborations) • 58 pages • 2024
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2 
OCR 2023 
Section A 
You should spend a maximum of 20 minutes on this section. 
Write your answer to each question in the box provided. 
1 Which option correctly describes a tissue? 
A A group of cells performing similar functions 
B A group of organs performing a specific function 
C A group of similar cells performing a specific function 
D A group of similar cells performing a variety of functions 
Your answer [1] 
2 Bone marrow stem cells are a source of erythrocytes. 
Which statement abo...
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Biology 1040 Exam 2 Questions with Complete solutions
- Exam (elaborations) • 8 pages • 2024
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Other than energy, what does food contain that is vital for life? Correct Answer-nutrients 
 
malnutrition Correct Answer-lack of essential nutrients in diet 
 
leading cause of death for children worldwide Correct Answer-malnutrition (answer) 
 
Where/why is malnutrition prevalent? Correct Answer-Sub-Saharan Africa; hot/dry, growing season is short 
 
essential nutrients Correct Answer-obtained in food (amino acids, fats, vitamins, minerals) because the body can't make them 
 
purpose of essen...
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